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Cheap flights from Idaho to Cincinnati from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Cincinnati departing on 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho to Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:54 pm - 1:15 pmBOI-CVG
22h 21m1 stop
Frontier Logo
6:15 am - 11:54 amCVG-BOI
7h 39m1 stop
$152Frontier
Find Deal
Sun, Jan 11 - Sun, Jan 18
Frontier Logo
12:54 pm - 1:15 pmBOI-CVG
22h 21m1 stop
Frontier Logo
6:15 am - 11:59 amCVG-BOI
7h 44m1 stop
$153Frontier
Find Deal
Sun, Jan 11 - Thu, Jan 22
Multiple Airlines Logo
12:54 pm - 2:08 amBOI-CVG
11h 14m1 stop
Multiple Airlines Logo
8:20 pm - 3:04 pmCVG-BOI
20h 44m1 stop
$210Multiple Airlines
Find Deal
Sat, Dec 20 - Sun, Jan 4
Multiple Airlines Logo
10:10 am - 10:40 pmBOI-CVG
10h 30m1 stop
Multiple Airlines Logo
6:15 am - 11:54 amCVG-BOI
7h 39m1 stop
$235Multiple Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 18
Alaska Airlines Logo
3:43 pm - 7:49 pmBOI-CVG
26h 06m1 stop
Alaska Airlines Logo
8:00 am - 9:05 pmCVG-BOI
15h 05m1 stop
$264Alaska Airlines
Find Deal
Fri, Jan 9 - Wed, Jan 21
Alaska Airlines Logo
7:15 am - 5:23 pmGEG-CVG
7h 08m1 stop
Alaska Airlines Logo
6:23 pm - 9:28 pmCVG-GEG
30h 05m1 stop
$264Alaska Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Delta Logo
6:05 am - 6:44 pmGEG-CVG
9h 39m1 stop
Delta Logo
6:30 am - 10:39 amCVG-GEG
7h 09m1 stop
$265Delta
Find Deal
Fri, Dec 5 - Sun, Dec 7
Delta Logo
9:25 am - 11:33 pmGEG-CVG
11h 08m2 stops
Delta Logo
6:30 am - 10:39 amCVG-GEG
7h 09m1 stop
$271Delta
Find Deal
Fri, Dec 5 - Sun, Dec 7
United Airlines Logo
2:37 pm - 10:23 pmBOI-CVG
5h 46m1 stop
United Airlines Logo
11:15 am - 7:51 pmCVG-BOI
10h 36m2 stops
$334United Airlines
Find Deal
Sun, Jan 11 - Tue, Jan 20
United Airlines Logo
5:00 am - 8:21 pmGEG-CVG
12h 21m2 stops
United Airlines Logo
11:00 am - 9:09 pmCVG-GEG
13h 09m2 stops
$423United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11

Frontier flights from Idaho to Cincinnati

Our best Frontier deals on Idaho to Cincinnati flight tickets
Frontier
Jan 11
BOI12:54 pmBoise Air Term. Gowen Fld
22h 21m
1 stop
CVG1:15 pmCincinnati Cinci./N. Kentucky
Jan 18
CVG6:15 amCincinnati Cinci./N. Kentucky
7h 39m
1 stop
BOI11:54 amBoise Air Term. Gowen Fld
$152
Find similar
Frontier
Jan 11
BOI12:54 pmBoise Air Term. Gowen Fld
22h 21m
1 stop
CVG1:15 pmCincinnati Cinci./N. Kentucky
Jan 22
CVG6:15 amCincinnati Cinci./N. Kentucky
7h 44m
1 stop
BOI11:59 amBoise Air Term. Gowen Fld
$153
Find similar
Frontier
Jan 12
BOI12:54 pmBoise Air Term. Gowen Fld
10h 11m
2 stops
CVG1:05 amCincinnati Cinci./N. Kentucky
Jan 18
CVG6:15 amCincinnati Cinci./N. Kentucky
7h 39m
1 stop
BOI11:54 amBoise Air Term. Gowen Fld
$174
Find similar

Alaska Airlines flights from Idaho to Cincinnati

Our best Alaska Airlines deals on Idaho to Cincinnati flight tickets
Alaska Airlines
Jan 9
BOI3:43 pmBoise Air Term. Gowen Fld
26h 06m
1 stop
CVG7:49 pmCincinnati Cinci./N. Kentucky
Jan 21
CVG8:00 amCincinnati Cinci./N. Kentucky
15h 05m
1 stop
BOI9:05 pmBoise Air Term. Gowen Fld
$264
Find similar
Alaska Airlines
Jan 8
BOI6:23 amBoise Air Term. Gowen Fld
11h 26m
1 stop
CVG7:49 pmCincinnati Cinci./N. Kentucky
Jan 20
CVG8:00 amCincinnati Cinci./N. Kentucky
17h 59m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$274
Find similar
Alaska Airlines
Jan 10
BOI9:02 amBoise Air Term. Gowen Fld
8h 47m
1 stop
CVG7:49 pmCincinnati Cinci./N. Kentucky
Jan 22
CVG8:00 amCincinnati Cinci./N. Kentucky
9h 10m
1 stop
BOI3:10 pmBoise Air Term. Gowen Fld
$275
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Cincinnati that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Idaho to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Sun 1/11

12:54 pm-1:15 pm

1 stop22h 21m

Cincinnati Cinci./N. Kentucky

Sun 1/18

6:15 am-11:54 am

1 stop7h 39m

$152

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Sun 1/11

12:54 pm-1:15 pm

1 stop22h 21m

Cincinnati Cinci./N. Kentucky

Thu 1/22

6:15 am-11:59 am

1 stop7h 44m

$153

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Sat 12/20

12:54 pm-2:08 am

1 stop11h 14m

Cincinnati Cinci./N. Kentucky

Sun 1/4

8:20 pm-3:04 pm

1 stop20h 44m

$210

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Mon 1/12

10:10 am-10:40 pm

1 stop10h 30m

Cincinnati Cinci./N. Kentucky

Sun 1/18

6:15 am-11:54 am

1 stop7h 39m

$235

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Fri 1/9

3:43 pm-7:49 pm

1 stop26h 06m

Cincinnati Cinci./N. Kentucky

Wed 1/21

8:00 am-9:05 pm

1 stop15h 05m

$264

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Fri 12/5

7:15 am-5:23 pm

1 stop7h 08m

Cincinnati Cinci./N. Kentucky

Sun 12/7

6:23 pm-9:28 pm

1 stop30h 05m

$264

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Fri 12/5

6:05 am-6:44 pm

1 stop9h 39m

Cincinnati Cinci./N. Kentucky

Sun 12/7

6:30 am-10:39 am

1 stop7h 09m

$265

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Fri 12/5

9:25 am-11:33 pm

2 stops11h 08m

Cincinnati Cinci./N. Kentucky

Sun 12/7

6:30 am-10:39 am

1 stop7h 09m

$271

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Sun 1/11

2:37 pm-10:23 pm

1 stop5h 46m

Cincinnati Cinci./N. Kentucky

Tue 1/20

11:15 am-7:51 pm

2 stops10h 36m

$334

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Tue 3/10

5:00 am-8:21 pm

2 stops12h 21m

Cincinnati Cinci./N. Kentucky

Wed 3/11

11:00 am-9:09 pm

2 stops13h 09m

$423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho to Cincinnati

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cincinnati?

The month of September is, on average, the cheapest month to fly to Cincinnati from Idaho, with most prices found around $295. If you aren’t able to travel to Cincinnati during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $298.

What is the cheapest day to depart on your flight to Cincinnati?

According to our data, Wednesday is the cheapest day to fly to Cincinnati from Idaho. The lowest ticket price found for a Wednesday departure recently was $392. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $492.

What is the cheapest time of day to depart on your flight to Cincinnati?

Our most recent data shows that the best time of day to fly to Cincinnati is in the afternoon. Flights from Idaho to Cincinnati during this time can be as low as $376. At noon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $495 per ticket.

Can stopping save me money on Idaho to Cincinnati flights?

You could potentially save up to 20% on your flight if you consider stops on a Idaho to Cincinnati flight.

Cheap Idaho to Cincinnati flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Cincinnati

Direct flights

None
There are no direct flights from Idaho to Cincinnati. There are no popular flight routes from Idaho to Cincinnati.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Idaho to Cincinnati Cinci./N. Kentucky Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Cincinnati Cinci./N. Kentucky Airport?

  • How old do you have to be to fly from Idaho to Cincinnati Cinci./N. Kentucky Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The travel and health documents you'll need for your trip to Cincinnati Cinci./N. Kentucky Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cincinnati Cinci./N. Kentucky Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Cincinnati

Compare and see reviews for airlines that fly from Idaho to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Alaska AirlinesPriceFrom $278Free CancellationRating
8.0
11,260 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
American AirlinesPriceFrom $314Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Newport
Sharonville
Covington
Middletown
Williamstown
Lawrenceburg
Blue Ash
West Chester
Fairfield
Oxford
Dry Ridge
Monroe
Edgewood
Hebron
Bethel
Ghent
Trenton
Corinth

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Cincinnati?

It is quick and easy to find Idaho to Cincinnati flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cincinnati that suits you.

Can I find flights from Idaho to Cincinnati with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cincinnati from Idaho with this policy.

How can momondo help me find flights from Idaho to Cincinnati?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Cincinnati.

I’m not ready to book a flight from Idaho to Cincinnati right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho to Cincinnati flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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